/Engine/Plugins/VirtualProduction/DMX/DMXEngine/Source/DMXRuntime/Public/MVR/Types/DMXMVRRootNode.h
Initializes the Object and its children from a General Scene Description Xml File. Does not merge, clears previous entries. Returns false if not a valid MVR General Scene Description Xml
bool InitializeFromGeneralSceneDescriptionXml ( const [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [FXmlFile](API\Runtime\XmlParser\FXmlFile) > & GeneralSceneDescriptionXml )